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Conferences > OFS > 2022 > W1 > W1.3

Increasing the Distance Range of Repeaterless Brillouin-OTDR to 250 km by Optical Amplification

Tomin Joy, Thorben Jostmeier, Benjamin Marx, and Wieland Hill

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Abstract

We demonstrate extension of the distance range of repeaterless Brillouin-OTDR distributed sensing to 250 km by using optical amplification. A single-side interrogation scheme is employed without fiber loops or electrical power on the route.

© 2022 The Author(s)

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